bjqrn.dk is a .dk domain served by 2 nameservers (henry.ns.cloudflare.com, robin.ns.cloudflare.com). It was registered on 14 November 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.dandomain.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx01.dandomain.dk | 212.237.249.50 | mx1.dandomain.dk | AS48854 team.blue Denmark A/S |
| www | Exists, no address |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2412006606 |
| Primary NS (MNAME) | henry.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2015-11-14 |
| Expires | 2026-11-30 (44d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 12:33:33 | 842ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-10 10:51:14 | 600ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 06:33:10 | 428ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 15:44:09 | 1730ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 13:03:39 | 2020ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 10:25:51 | 3325ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-19 07:01:50 | 5939ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-18 05:34:19 | 3106ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-13 00:20:00 shown | 828ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-24 15:03:12 | 726ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-23 04:13:04 | 1124ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 01:33:02 | 1583ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-19 11:47:14 | 452ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-16 14:45:00 | 496ms | 2 NS 0 A 1 MX | 🔒 Secure |